Finding the Fourth Proportional to 9,301.37, 12,836.12 and 5,052.43

Step by Step Solution

1. Step 1: Write the proportion equation
   9,301.37 : 12,836.12 = 5,052.43 : x
2. Step 2: Convert to fraction form
   9,301.37/12,836.12 = 5,052.43/x
3. Step 3: Cross multiply
   9,301.37x = 12,836.12 × 5,052.43
4. Step 4: Simplify right side
   9,301.37x = 64,853,524.79
5. Step 5: Solve for x
   x = 64,853,524.79/9,301.37
6. Step 6: Final answer
   x = 6,972.47